import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        name: 'Dashboard',
        component: () => import('@/views/dashboard/index'),
        meta: { title: '主页', icon: 'dashboard' }
      }
    ]
  },

  {
    path: '/auth',
    component: Layout,
    redirect: '/auth/user',
    name: 'Auth',
    meta: { title: '权限管理', icon: 'auth' },
    children: [
      {
        path: '/auth/user',
        name: 'User',
        component: () => import('@/views/auth/user/index'),
        meta: { title: '账户管理', icon: 'user' }
      },
      {
        path: '/auth/role',
        name: 'Role',
        component: () => import('@/views/auth/role/index'),
        meta: { title: '角色管理', icon: 'role' }
      },
      {
        path: '/auth/permission',
        name: 'Permission',
        component: () => import('@/views/auth/permission/index'),
        meta: { title: '权限管理', icon: 'menu' }
      }
    ]
  },

  {
    path: '/product',
    component: Layout,
    redirect: '/product/list',
    name: 'Product',
    meta: { title: '商品管理', icon: 'el-icon-s-shop' },
    children: [
      {
        path: '/product/list',
        name: 'User',
        component: () => import('@/views/product/list/index'),
        meta: { title: '商品列表', icon: 'el-icon-shopping-bag-2' }
      },
      {
        path: '/product/add',
        name: 'User',
        hidden: true,
        component: () => import('@/views/product/list/components/ProductDetail'),
        meta: { title: '新增商品', icon: 'el-icon-shopping-bag-2' }
      },
      {
        path: '/product/edit/:id',
        name: 'User',
        hidden: true,
        component: () => import('@/views/product/list/components/ProductDetail'),
        meta: { title: '编辑商品', icon: 'el-icon-shopping-bag-2' }
      },
      {
        path: '/product/category',
        name: 'Category',
        component: () => import('@/views/product/category/index'),
        meta: { title: '商品分类', icon: 'el-icon-menu' }
      },
      {
        path: '/product/brand',
        name: 'Brand',
        component: () => import('@/views/product/brand/index'),
        meta: { title: '品牌管理', icon: 'el-icon-present' }
      }
    ]
  },
  {
    path: '/order',
    component: Layout,
    redirect: '/order/list',
    name: 'Order',
    meta: { title: '订单管理', icon: 'el-icon-tickets' },
    children: [
      {
        path: '/order/list',
        name: 'OrderList',
        component: () => import('@/views/order/list/index'),
        meta: { title: '订单列表', icon: 'el-icon-document-checked' }
      },
      {
        path: '/order/detail',
        name: 'OrderDetail',
        hidden: true,
        component: () => import('@/views/order/list/components/OrderDetail'),
        meta: { title: '订单列表', icon: 'el-icon-document-checked', activeMenu: '/order/list' }
      },
      {
        path: '/order/back',
        name: 'OrderBack',
        component: () => import('@/views/order/back/index'),
        meta: { title: '退单分类', icon: 'el-icon-document-delete' }
      },
      {
        path: '/order/back/detail',
        name: 'OrderBackDetail',
        hidden: true,
        component: () => import('@/views/order/back/components/BackOrderDetail'),
        meta: { title: '退单分类', icon: 'el-icon-document-delete', activeMenu: '/order/back' }
      },
      {
        path: '/order/address',
        name: 'OrderAddress',
        component: () => import('@/views/order/address/index'),
        meta: { title: '地址管理', icon: 'el-icon-school' }
      }
    ]
  },

  {
    path: '/user',
    component: Layout,
    redirect: '/user/list',
    name: 'User',
    alwaysShow: true,
    meta: { title: '注册用户管理', icon: 'el-icon-s-custom' },
    children: [
      {
        path: '/user/list',
        name: 'UserList',

        component: () => import('@/views/user/index'),
        meta: { title: '用户列表', icon: 'el-icon-user' }
      }
    ]
  },
  {
    path: '/market',
    component: Layout,
    redirect: '/market/list',
    name: 'Market',
    meta: { title: '营销管理', icon: 'el-icon-goods' },
    children: [
      {
        path: '/market/list',
        name: 'marketList',
        component: () => import('@/views/market/list/index'),
        meta: { title: '限时活动', icon: 'el-icon-files' }
      },
      {
        path: '/market/advertisement',
        name: 'Advertisement',
        component: () => import('@/views/market/advertisement/index'),
        meta: { title: '广告列表', icon: 'el-icon-document-copy' }
      }
    ]
  },
  {
    path: '/content',
    component: Layout,
    redirect: '/content/articleList',
    name: 'Content',
    meta: { title: '内容管理', icon: 'el-icon-folder' },
    children: [
      {
        path: '/content/articleList',
        name: 'User',
        component: () => import('@/views/content/articleList/index'),
        meta: { title: '文章列表', icon: 'el-icon-tickets' }
      },
      {
        path: '/content/addArticle',
        name: 'AddArticle',
        hidden: true,
        activeMenu: '/content/articleList',
        component: () => import('@/views/content/articleList/detail/index'),
        meta: { title: '新增文章', icon: 'el-icon-tickets' },
        beforeEnter: (to, from, next) => {
          if (to.query.id) {
            to.meta.title = '编辑文章'
          } else {
            to.meta.title = '新增文章'
          }
          next()
        }
      },
      {
        path: '/content/materialList',
        name: 'User',
        component: () => import('@/views/content/materialList/index'),
        meta: { title: '素材列表', icon: 'el-icon-picture' }
      }
    ]
  },
  {
    path: '/person',
    component: Layout,
    redirect: '/person/index',
    name: 'Auth',
    meta: { title: '个人中心', icon: 'el-icon-user-solid' },
    children: [
      {
        path: '/person/index',
        name: 'PersonIndex',
        component: () => import('@/views/person/index'),
        meta: { title: '个人主页', icon: 'el-icon-user' }
      },
      {
        path: '/person/settings',
        name: 'User',
        component: () => import('@/views/person/settings/index'),
        meta: { title: '个人设置', icon: 'el-icon-setting' }
      }
    ]
  },

  // {
  //   path: '/example',
  //   component: Layout,
  //   redirect: '/example/table',
  //   name: 'Example',
  //   meta: { title: 'Example', icon: 'el-icon-s-help' },
  //   children: [
  //     {
  //       path: 'table',
  //       name: 'Table',
  //       component: () => import('@/views/table/index'),
  //       meta: { title: 'Table', icon: 'table' }
  //     },
  //     {
  //       path: 'tree',
  //       name: 'Tree',
  //       component: () => import('@/views/tree/index'),
  //       meta: { title: 'Tree', icon: 'tree' }
  //     }
  //   ]
  // },

  // {
  //   path: '/form',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'index',
  //       name: 'Form',
  //       component: () => import('@/views/form/index'),
  //       meta: { title: 'Form', icon: 'form' }
  //     }
  //   ]
  // },

  // {
  //   path: '/nested',
  //   component: Layout,
  //   redirect: '/nested/menu1',
  //   name: 'Nested',
  //   meta: {
  //     title: 'Nested',
  //     icon: 'nested'
  //   },
  //   children: [
  //     {
  //       path: 'menu1',
  //       component: () => import('@/views/nested/menu1/index'), // Parent router-view
  //       name: 'Menu1',
  //       meta: { title: 'Menu1' },
  //       children: [
  //         {
  //           path: 'menu1-1',
  //           component: () => import('@/views/nested/menu1/menu1-1'),
  //           name: 'Menu1-1',
  //           meta: { title: 'Menu1-1' }
  //         },
  //         {
  //           path: 'menu1-2',
  //           component: () => import('@/views/nested/menu1/menu1-2'),
  //           name: 'Menu1-2',
  //           meta: { title: 'Menu1-2' },
  //           children: [
  //             {
  //               path: 'menu1-2-1',
  //               component: () =>
  //                 import('@/views/nested/menu1/menu1-2/menu1-2-1'),
  //               name: 'Menu1-2-1',
  //               meta: { title: 'Menu1-2-1' }
  //             },
  //             {
  //               path: 'menu1-2-2',
  //               component: () =>
  //                 import('@/views/nested/menu1/menu1-2/menu1-2-2'),
  //               name: 'Menu1-2-2',
  //               meta: { title: 'Menu1-2-2' }
  //             }
  //           ]
  //         },
  //         {
  //           path: 'menu1-3',
  //           component: () => import('@/views/nested/menu1/menu1-3'),
  //           name: 'Menu1-3',
  //           meta: { title: 'Menu1-3' }
  //         }
  //       ]
  //     },
  //     {
  //       path: 'menu2',
  //       component: () => import('@/views/nested/menu2/index'),
  //       name: 'Menu2',
  //       meta: { title: 'menu2' }
  //     }
  //   ]
  // },

  // {
  //   path: 'external-link',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
  //       meta: { title: 'External Link', icon: 'link' }
  //     }
  //   ]
  // },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  })

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
